131 	wmb(); /* drain writebuffer */  in au1550_spi_mask_ack_all()
137 	wmb(); /* drain writebuffer */  in au1550_spi_mask_ack_all()
145 	wmb(); /* drain writebuffer */  in au1550_spi_reset_fifos()
148 		wmb(); /* drain writebuffer */  in au1550_spi_reset_fifos()
178 		wmb(); /* drain writebuffer */  in au1550_spi_chipsel()
180 		wmb(); /* drain writebuffer */  in au1550_spi_chipsel()
208 		wmb(); /* drain writebuffer */  in au1550_spi_chipsel()
211 			wmb(); /* drain writebuffer */  in au1550_spi_chipsel()
241 	wmb(); /* drain writebuffer */  in au1550_spi_setupxfer()
243 	wmb(); /* drain writebuffer */  in au1550_spi_setupxfer()
257 	wmb(); /* drain writebuffer */  in au1550_spi_setupxfer()
262 			wmb(); /* drain writebuffer */  in au1550_spi_setupxfer()
385 	wmb(); /* drain writebuffer */  in au1550_spi_dma_txrxb()
389 	wmb(); /* drain writebuffer */  in au1550_spi_dma_txrxb()
418 	wmb(); /* drain writebuffer */  in au1550_spi_dma_irq_callback()
473 	wmb(); /* drain writebuffer */					\
493 	wmb(); /* drain writebuffer */					\
528 		wmb(); /* drain writebuffer */  in au1550_spi_pio_txrxb()
535 	wmb(); /* drain writebuffer */  in au1550_spi_pio_txrxb()
539 	wmb(); /* drain writebuffer */  in au1550_spi_pio_txrxb()
553 	wmb(); /* drain writebuffer */  in au1550_spi_pio_irq_callback()
583 		wmb(); /* drain writebuffer */  in au1550_spi_pio_irq_callback()
604 	wmb(); /* drain writebuffer */  in au1550_spi_pio_irq_callback()
623 		wmb(); /* drain writebuffer */  in au1550_spi_pio_irq_callback()
625 		wmb(); /* drain writebuffer */  in au1550_spi_pio_irq_callback()
679 	wmb(); /* drain writebuffer */  in au1550_spi_setup_psc_as_spi()
681 	wmb(); /* drain writebuffer */  in au1550_spi_setup_psc_as_spi()
684 	wmb(); /* drain writebuffer */  in au1550_spi_setup_psc_as_spi()
687 	wmb(); /* drain writebuffer */  in au1550_spi_setup_psc_as_spi()
691 		wmb(); /* drain writebuffer */  in au1550_spi_setup_psc_as_spi()
706 	wmb(); /* drain writebuffer */  in au1550_spi_setup_psc_as_spi()
711 	wmb(); /* drain writebuffer */  in au1550_spi_setup_psc_as_spi()
715 		wmb(); /* drain writebuffer */  in au1550_spi_setup_psc_as_spi()